/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.    
 */
package org.apache.xmlrpc.client;

import java.io.IOException;
import java.net.Proxy;
import java.net.URL;
import java.net.URLConnection;

import javax.net.ssl.HttpsURLConnection;
import javax.net.ssl.SSLSocketFactory;

/**
 * Default implementation of an HTTP transport in Java 1.4, based on the
 * {@link java.net.HttpURLConnection} class. Adds support for the {@link Proxy}
 * class.
 */
public class XmlRpcSun15HttpTransport extends XmlRpcSun14HttpTransport {
	/**
	 * Creates a new instance.
	 * 
	 * @param pClient
	 *            The client controlling this instance.
	 */
	public XmlRpcSun15HttpTransport(XmlRpcClient pClient) {
		super(pClient);
	}

	private Proxy proxy;

	/**
	 * Sets the proxy to use.
	 */
	public void setProxy(Proxy pProxy) {
		proxy = pProxy;
	}

	/**
	 * Returns the proxy to use.
	 */
	public Proxy getProxy() {
		return proxy;
	}

	protected URLConnection newURLConnection(URL pURL) throws IOException {
		final Proxy prox = getProxy();
		final URLConnection conn = prox == null ? pURL.openConnection() : pURL
				.openConnection(prox);
		final SSLSocketFactory sslSockFactory = getSSLSocketFactory();
		if (sslSockFactory != null && conn instanceof HttpsURLConnection) {
			((HttpsURLConnection) conn).setSSLSocketFactory(sslSockFactory);
		}
		return conn;
	}
}
